255846764268

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{6737}}^1$

素因数の和:7002

約数の個数: 240

約数和(自身を含む): 730507008000

約数和(自身を除く): 474660243732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 31, 36, 38, 54, 57, 62, 76, 81, 93, 108, 114, 124, 162, 171, 186, 199, 228, 279, 324, 342, 372, 398, 513, 558, 589, 597, 684, 796, 837, 1026, 1116, 1178, 1194, 1539, 1674, 1767, 1791, 2052, 2356, 2388, 2511, 3078, 3348, 3534, 3582, 3781, 5022, 5301, 5373, 6156, 6169, 6737, 7068, 7164, 7562, 10044, 10602, 10746, 11343, 12338, 13474, 15124, 15903, 16119, 18507, 20211, 21204, 21492, 22686, 24676, 26948, 31806, 32238, 34029, 37014, 40422, 45372, 47709, 55521, 60633, 63612, 64476, 68058, 74028, 80844, 95418, 102087, 111042, 117211, 121266, 128003, 136116, 166563, 181899, 190836, 204174, 208847, 222084, 234422, 242532, 256006, 306261, 333126, 351633, 363798, 384009, 408348, 417694, 468844, 499689, 512012, 545697, 612522, 626541, 666252, 703266, 727596, 768018, 835388, 999378, 1054899, 1091394, 1152027, 1225044, 1253082, 1340663, 1406532, 1536036, 1879623, 1998756, 2109798, 2182788, 2304054, 2506164, 2681326, 3164697, 3456081, 3759246, 3968093, 4021989, 4219596, 4608108, 5362652, 5638869, 6329394, 6912162, 7518492, 7936186, 8043978, 9494091, 10368243, 11277738, 11904279, 12065967, 12658788, 13824324, 15872372, 16087956, 16916607, 18988182, 20736486, 22555476, 23808558, 24131934, 25472597, 33833214, 35712837, 36197901, 37976364, 41472972, 41560553, 47617116, 48263868, 50945194, 67666428, 71425674, 72395802, 76417791, 83121106, 101890388, 107138511, 108593703, 124681659, 142851348, 144791604, 152835582, 166242212, 214277022, 217187406, 229253373, 249363318, 305671164, 321415533, 374044977, 428554044, 434374812, 458506746, 498726636, 642831066, 687760119, 748089954, 789650507, 917013492, 1122134931, 1285662132, 1375520238, 1496179908, 1579301014, 2063280357, 2244269862, 2368951521, 2751040476, 3158602028, 3366404793, 4126560714, 4488539724, 4737903042, 6732809586, 7106854563, 8253121428, 9475806084, 13465619172, 14213709126, 21320563689, 28427418252, 42641127378, 63961691067, 85282254756, 127923382134, 255846764268]

約数ペア:

[(1, 255846764268), (2, 127923382134), (3, 85282254756), (4, 63961691067), (6, 42641127378), (9, 28427418252), (12, 21320563689), (18, 14213709126), (19, 13465619172), (27, 9475806084), (31, 8253121428), (36, 7106854563), (38, 6732809586), (54, 4737903042), (57, 4488539724), (62, 4126560714), (76, 3366404793), (81, 3158602028), (93, 2751040476), (108, 2368951521), (114, 2244269862), (124, 2063280357), (162, 1579301014), (171, 1496179908), (186, 1375520238), (199, 1285662132), (228, 1122134931), (279, 917013492), (324, 789650507), (342, 748089954), (372, 687760119), (398, 642831066), (513, 498726636), (558, 458506746), (589, 434374812), (597, 428554044), (684, 374044977), (796, 321415533), (837, 305671164), (1026, 249363318), (1116, 229253373), (1178, 217187406), (1194, 214277022), (1539, 166242212), (1674, 152835582), (1767, 144791604), (1791, 142851348), (2052, 124681659), (2356, 108593703), (2388, 107138511), (2511, 101890388), (3078, 83121106), (3348, 76417791), (3534, 72395802), (3582, 71425674), (3781, 67666428), (5022, 50945194), (5301, 48263868), (5373, 47617116), (6156, 41560553), (6169, 41472972), (6737, 37976364), (7068, 36197901), (7164, 35712837), (7562, 33833214), (10044, 25472597), (10602, 24131934), (10746, 23808558), (11343, 22555476), (12338, 20736486), (13474, 18988182), (15124, 16916607), (15903, 16087956), (16119, 15872372), (18507, 13824324), (20211, 12658788), (21204, 12065967), (21492, 11904279), (22686, 11277738), (24676, 10368243), (26948, 9494091), (31806, 8043978), (32238, 7936186), (34029, 7518492), (37014, 6912162), (40422, 6329394), (45372, 5638869), (47709, 5362652), (55521, 4608108), (60633, 4219596), (63612, 4021989), (64476, 3968093), (68058, 3759246), (74028, 3456081), (80844, 3164697), (95418, 2681326), (102087, 2506164), (111042, 2304054), (117211, 2182788), (121266, 2109798), (128003, 1998756), (136116, 1879623), (166563, 1536036), (181899, 1406532), (190836, 1340663), (204174, 1253082), (208847, 1225044), (222084, 1152027), (234422, 1091394), (242532, 1054899), (256006, 999378), (306261, 835388), (333126, 768018), (351633, 727596), (363798, 703266), (384009, 666252), (408348, 626541), (417694, 612522), (468844, 545697), (499689, 512012)]